2007 Cadillac XLR vs. 1997 Pontiac Bonneville
To start off, 2007 Cadillac XLR is newer by 10 year(s). Which means there will be less support and parts availability for 1997 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1997 Pontiac Bonneville would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2007 Cadillac XLR (320 HP) has 120 more horse power than 1997 Pontiac Bonneville. (200 HP). In normal driving conditions, 2007 Cadillac XLR should accelerate faster than 1997 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac XLR weights approximately 95 kg more than 1997 Pontiac Bonneville. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Cadillac XLR is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Cadillac XLR. However, in wet, icy, snow, or gravel driving conditions, 1997 Pontiac Bonneville, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Cadillac XLR (420 Nm @ 4400 RPM) has 102 more torque (in Nm) than 1997 Pontiac Bonneville. (318 Nm @ 4000 RPM). This means 2007 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1997 Pontiac Bonneville.
Compare all specifications:
| 2007 Cadillac XLR | 1997 Pontiac Bonneville | |
| Make | Cadillac | Pontiac |
| Model | XLR | Bonneville |
| Year Released | 2007 | 1997 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 3789 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 320 HP | 200 HP |
| Torque | 420 Nm | 318 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 96.5 mm |
| Engine Stroke Size | 84.1 mm | 86.4 mm |
| Engine Compression Ratio | 10.5:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1655 kg | 1560 kg |
| Vehicle Length | 4520 mm | 5120 mm |
| Vehicle Width | 1840 mm | 1860 mm |
| Vehicle Height | 1290 mm | 1420 mm |
| Wheelbase Size | 2690 mm | 2700 mm |
| Fuel Tank Capacity | 68 L | 68 L |
